Protein Info for ABZR87_RS04365 in Ralstonia sp. UNC404CL21Col

Annotation: polyphosphate kinase 2

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR03707: polyphosphate kinase 2
  • amino acids 46 to 268 (223 residues), 384.1 bits, E=1.2e-119
• PF03976: PPK2
  • amino acids 47 to 268 (222 residues), 373 bits, E=2.8e-116

Best Hits

Swiss-Prot: 81% identical to PK21B_PSEAE: Polyphosphate:ADP phosphotransferase (PA2428) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: None (inferred from 99% identity to rpf:Rpic12D_3243)

Predicted SEED Role

"UDP-galactose-lipid carrier transferase (EC 2.-.-.-)" (EC 2.-.-.-)

KEGG Metabolic Maps

• Lipopolysaccharide biosynthesis
• Puromycin biosynthesis

Isozymes

Compare fitness of predicted isozymes for: 2.-.-.-

Use Curated BLAST to search for 2.-.-.-

Protein Sequence (300 amino acids)

>ABZR87_RS04365 polyphosphate kinase 2 (Ralstonia sp. UNC404CL21Col)
MSERDAARQARLQEDLLDTLDEELEMEIDDHLLGGGEGISEEARETRRMYFRELFRLQGE
LVKLQDWVIETGHRLVVIFEGRDAAGKGGAIKRITQRLNPRVCRVAALPAPTNRERTQWY
FQRYVAHLPAAGEIVLFDRSWYNRAGVERVMGFCTDEEYEEFFRSVPEFEKMLVRSGIQI
VKYWFSVTDEEQEVRFQSRIDDPLKQWKLSPMDLESRRRWEAYTQAKEAMLERSHIPESP
WWVVLADDKKRARLNCIHHLLGQVPYHPVPHPPVLLPERVHHAEYIRHPVPEDMIVPNVY